pair,contact1,contact2,flow1,flow2
5oa1_6_,1,5,1,1
5oa1_6_,2,6,1,1
5oa1_6_,3,7,1,1
5oa1_6_,4,8,1,1
5oa1_6_,5,9,1,1
5oa1_6_,6,10,1,1